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by threesheds
Thu Oct 13, 2022 5:28 pm
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Re: ** Build of the Month Contest - October 2022 ** - Winner - Romulus22

Just told Zerda she's got eight votes and she sends y'all a big oily kiss ( told me I'm a git for voting elsewhere) :D
by threesheds
Thu Oct 13, 2022 7:39 pm
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Re: ** Build of the Month Contest - October 2022 ** - Winner - Romulus22

TheDiamondOne wrote: Thu Oct 13, 2022 6:02 pm
threesheds wrote: Thu Oct 13, 2022 5:28 pm Just told Zerda she's got eight votes and she sends y'all a big oily kiss ( told me I'm a git for voting elsewhere) :D
Got my vote!
Diamond Geezer! Big kiss from Zerda X
by threesheds
Fri Oct 14, 2022 3:04 pm
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Re: Hirobo 44B

Tyre dia. 80mm width 32mm . 20 rows of studs in pairs and threes alternating. Studs 4.5x6mm with 1x3dimple. Dimple abt 1mm deep. Stud height 3mm. Triple row 25.5mm. double row 19.5mm. wheel dia 40mm
by threesheds
Sat Oct 15, 2022 7:07 am
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Re: Hirobo 44B

They look a bit worn and gluey, rims scratched. I'll post some pics of mine, maybe they'll help. I guess treads can be reconstructed in CAD The thing is that for being able to model a tire, I need proper measurement : I need to understand the way the profile looks, the thickness of the profile, the...
by threesheds
Sat Oct 15, 2022 8:30 am
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Re: Hirobo 44B

Very good data. Thanks a lot! The most difficult is to get the internal profile right. I should get the complement data when I get my hands on my friend's depleted tires... It requires to unmount the tires and use a tool to measure the thickness in different points of the profile (below the picture...
by threesheds
Sat Oct 15, 2022 11:08 am
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Re: Hirobo 44B

Very good data. Thanks a lot! The most difficult is to get the internal profile right. I should get the complement data when I get my hands on my friend's depleted tires... It requires to unmount the tires and use a tool to measure the thickness in different points of the profile (below the picture...
by threesheds
Sun Oct 16, 2022 3:03 pm
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Re: Hirobo Bearcat SS - Let's start something else...

Suspension axles pretty soft, I've straightened a few with pliers or on a small anvil. If by fixations you mean the small split pins I made some out of single core telephone wire wrapped around a pin to make a loop . They only need to resist pulling out with moderate force.
by threesheds
Sat Oct 22, 2022 9:23 am
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Re: Hirobo Bearcat SS - Let's start something else...

I rubbed a bit of silicon grease on tyres. All I can say is it doesn't seem to have done any harm.
by threesheds
Fri Oct 28, 2022 4:35 am
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Re: Picture of the day. (Taken by you)

Sunset in Paris....nah. any guesses where it is This? [attachment=0]4DFE9AE7-054D-497D-ADDA-DE1E2EFC62AA.jpeg[/attachment Warm, very warm.....no cigar ...yet Warm enough .. the Croydon transmitter near crystal palace. Cigar in the post. As sunset is in the west I must be east of it. Romulus on a wi...
by threesheds
Sat Oct 29, 2022 11:22 am
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Re: Hirobo Bearcat SS - Let's start something else...

Great work, should have a BOM in the bag.
by threesheds
Mon Oct 31, 2022 1:43 pm
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Re: Hirobo Rockn City - rhyming slang or refurb.

Watch out for different size front suspension arms between 44b and zerda. Part nos. Ct1 on 44b and zr1 zerda
I haven't compared the dogbones but could if you want
by threesheds
Tue Nov 01, 2022 10:35 am
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Re: Hirobo 44Bs and Zerda :)

Screenshot_20221101-143027.png
Re LWB bumper, yes quite different on reflection.

About 172mm length
by threesheds
Thu Nov 03, 2022 8:58 am
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Re: Hirobo 44Bs and Zerda :)

I don't think they put adjustable castor on zerda because it has castor angle on the front of the chassis plate. I guess no harm in having adjustable castor on a zerda but I haven't compared any effect on dogbone length and Zerda/44b front suspension arms are different lengths anyway. Is adjustable ...
by threesheds
Sat Nov 05, 2022 7:22 am
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Re: Hirobo Zerda: from wreck to runner

Screenshot_20221105-111401.png
It's turned into "A Tale of Two Zerdas"
Painted the penguin driver, not perfect paint job, not even good but better'n nowt.
Still some tinkering opportunities.
by threesheds
Sun Nov 06, 2022 4:26 am
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Re: Hirobo 44Bs and Zerda :)

This shows front anchorages zerda and 44B
Screenshot_20221106-092301.png
Rear zerda shock plate orientation allows cage around the shock.
Screenshot_20221106-095144.png