I just ordered a set of TruGlo TFX Pro sights (yes, the ones with the orange ring) for my p99as. I removed the front and rear factory sights in the past and I assume the front is a simple screw in deal, but I've read the tru glo has an interference fit (press in) rear sight. Seeing as the slide on the p99as is angled, does anyone have a recommendation for a sight pusher for this? Has anyone just used a generic "straight sides" pusher successfully? I have no idea how tight these sights are gonna be so if anyone has had them before and knows If appreciate any advice.