Cheap fix for a worn Profile crank arm?

[Jon The Bassist]

My left Profile crank arm has quite a bit of wear on the splines and is flopping about a bit 
I've tried swapping everything around every which way but it won't cure it.
I have to race tomorrow - does anyone have a way to bodge it just for tomorrow?

[Betty]

Profile wobble  

Time for new cranks if the splines on the arms are worn

As a temp fix give the splines on the spindle a bit of a bashing with a hammer so the arms fit tight again

[Jon The Bassist]

Profile wobble  

Time for new cranks if the splines on the arms are worn

As a temp fix give the splines on the spindle a bit of a bashing with a hammer so the arms fit tight again

Cheers Mark, hopefully that'll get me through tomorrow 

[BENDYCAT ELEVENTEEN]

you could mess up the rest of the cranks on all the other riders bikes - then you all stand the same chance with wobbly cranks 

[bof]

Jon I have a set of dk chopstick arms if you are interested cheap as chips  

[Jon The Bassist]

Cheers Bof, another RADster might have some Profiles for me, I'll speak to you if I don't get sorted