hi all,scot living in ireland since chidhood,have two lads one 21 and one 14,good lads,train u14b local soccer team,love doing it with them,feel like im almost still playing ,any way heres the problem im finding with polishing up a aluminium frame from a motorbike,it was quite badly scratched so i went at it with a greaseless 80 git compound,then a 150 and then a 300,first mistake im thinking….im getting a ripple sort of effect,should i just use a 80 grit and then move on to a polishing compound with a spiral mop???
not really to sure read somewhere and saw the kit on sale here,and that seems to be the way,hope someone can tell me the correct way as my arms are nearly broke trying to get rid of the ripple effect.cheers.

jambo