# roll cage question **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [January 3, 2007, 10:53am UTC](https://forums.speedlife.net/t/roll-cage-question/187180 "2007-01-03T10:53:14Z")\ **Posts on this page:** 1\ **Showing post:** 16
**Author:** ![tom\_vito](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tom_vito/32/6000_2.png) [@tom\_vito](https://forums.speedlife.net/u/tom_vito)\ **Post date:** [January 9, 2007, 12:58pm UTC](https://forums.speedlife.net/t/roll-cage-question/187180/16 "2007-01-09T12:58:58Z")
> [@Where to buy: headliner.](https://forums.speedlife.net/t/where-to-buy-headliner/27081/20): > > Ok I know piping is for pressure and tubing is the most common used in chassis work I’m not dumb thats just what I called it. my instructors are Mike Tom and some other guy I forget his name haha.I’m also learning that I don’t have a very steady hand when it comes to MIG welding so this DEF. isn’t my strong point I can’t wait to TIG weld.I can lay a nice bead down with good penetration but I can’t get my steadying hand to stop shaking I don’t know if it’s because I had major reconstructive surgery on my rotator cuff and I just found out from my motorcycle accident that I tore it again and my ligaments are ripped off my elbow.So it’s either that or something I’m doing wrong.So does anyone have any pointers on how I can steady my hand more? It may sound like a smart ass comment, but it isn’t meant that way. Use two hands. I’m left handed, so here is how I do it when my hand gets a little shakey, I hold the control part of the stinger with my left hand, control the trigger for wire feed with my middle and index fingers, and with my right hand I hold the nozzle part of the stinger. Not too far up to get burnt, but far enough up to steady everything. --- _[View the full topic](https://forums.speedlife.net/t/roll-cage-question/187180)._