Yeah, learned this the hard way myself. Couple things I'd add: - Don't underestimate shims—proper shimming keeps windows square and prevents sticking...

Yeah, heat guns can be tricky—I feel your pain on the scorch marks. Couple things I've tried: - Sanding lightly with fine-grit sandpaper usually work...

Yep, moisture issues are definitely sneaky. I'd say if you're already seeing rot in the header, it's probably deeper than you think. A buddy of mine t...

- Tried the bowl trick myself—honestly didn't notice much difference either. - Sure, it helps a bit, but not enough to justify the hassle IMO. - Still...

- Energy savings are nice, but honestly, the upfront cost of those high-end windows can take years to recoup. - Plus, if your old windows aren't draft...