pbgbottle
Forum Lifer
Like Pb4ugo mentioned. Me myself I use a sawzall I made a jig that fits the narrow part of the knuckle ball and over the end of the weld on the tube which I use as a guide for the sawzall. Cuts a perfectly straight cut and in the same spot every time. you can usually start to see the crack as you cut into tube just take your time and go slow. The Sawzall cuts pretty quick with a fresh blade ,also no sparks flying all over the place.
I even leave the knuckles on the past few times and lay on the ground to cut it haha. I set the caster with a magnetic bubble gauge on top the knuckle and I don’t weld it back up until all the weight is on the axles and I have everything how I like it. I set the rig on some jack stands level the axles out ,side to side front to back and then set the caster and pinion angle etc. then weld it all up.
I even leave the knuckles on the past few times and lay on the ground to cut it haha. I set the caster with a magnetic bubble gauge on top the knuckle and I don’t weld it back up until all the weight is on the axles and I have everything how I like it. I set the rig on some jack stands level the axles out ,side to side front to back and then set the caster and pinion angle etc. then weld it all up.
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