Some mistakes you cover up, some you live with. Most are more noticable to yourself than others. Old slabsides should still be a usable, not totally unattrative gun when finished. I got in a hurry and did too many things before I noticed the error. I have built one gun and almost finished another before coming back to the 20 ga, and am more enthused about it. Not all guns we build are candidates for Dixon's fair anyway.
DP