Gmod technical help? I need some support with a rock crawler build

[goobie113]

Ive been working on making vehicles for about 3 years in gmod, but lately ive ran into a huge problem. None of my tires stick! they have absolutly no grip what so ever. You can get up to about 15mph before they start bouncing around like crazy. If anyone could help, that would be amazing. Ive tried using jalopy tire and various other physical properties Here is the dupe if ya wanna check it out
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>> [url]http://www.mediafire.com/file/28u23v212a5cep5/e2crawler.txt[/url]

[S31-Syntax]

oldguy mode engage

Back in my day traction potential and phys strength was almost directly linked to a props weight. Higher the weight, stronger the phys properties.

a box with boyant properties but a weight of 1 will sink like a rock, but the same box with a weight of 1000 will float like Christ.

[editline]15th December 2016[/editline]

However I have a sneaking suspicion this is the wrong section for this thread.

[I]oh no you crossposted.[/I]

Yeah this needs to go in general discussion, not H&S. This is for technical problems with Gmod itself.