head

Just curious how expensive head work is on an inline 4? Totally hypothetical situation I was thinking in my head nothing I was going to attempt to do.

My bike is all fixed up cosmetic wise from the shop from my tip over. I am only concerned that the bike is misaligned. The mechanic who has over 20 years exp says its perfect but it feels like its leaning left by .5 of and inch or so. But I will say it might all be in my head. You know when...