keeping the frame straight... help!

[mobilrods]

What do you do to keep the frame straight? Who has the best process for keeping everything inline? With the addition of an engine, these frame's need to be straight as an arrow. Any pointers?

 

[AussieJester]

must use a frame jig whether its ghetto or professionally made

KiM

 

[isaiah3g]

Yup. Get jiggy widdit.

Build a nice jig. Even if it takes a whole weekend, you'll thank yourself later.

 

[outskirtscustoms]

Yep frame jig and to add strength to it after you make the frame add gussets at areas where the stress is greatest.