On Wednesday, May 8, 2013 6:21:32 AM UTC-5, Greg Guarino wrote:
If I reapply the same finish ( 4 coats of wiping poly) in those areas, it really won't look uneven?

After the first coat or 2, you may perceive a difference, but subsequent coats should even it out. Your wipe-on will be thin coats, so you'll be creeping up on matching the existing surface. Also, if you feel there is significant overlap on the existing surface, simply whisk/wipe off what's overlapping.

Should I just coat the whole edge instead? Or at least on the last coat?

Last coat option: See what the results of the spot coating does, before deciding to recoat the whole.

Sonny