ORIGINAL: Rotten40851
So, you really can't do any damage except seize the engine by improper running in?
Improper running procedure's will not make an engine hard to fine tune?
As long as you don't melt the piston and sleeve together the break in procedure is correct?
You should consider this also, with a little care at break in, you will have a engine that makes more power and lasts longer than one that was neglected during the break in period.
Do you suspect that you have damaged your new engine? Is that why you ask this question?