Need new bushings everywhere and going to mod the control arms

[Christopher]

Has anyone drilled the circular hole into an oval shape to make the rear control arms adjustable? I have too much toe in the back, and I'm tired of going through tires so fast, also who makes the best bushings is it lemforder?

[vaspen]

speedway adjustable camber arms vetruck has a part number thingy on here somewhere of the precise part numbers

should be able to use the same camber links to make them adjustable for toe and caster I would think