puck wrist

I want to change my Puck Pro's strap to bungee cord, but cannot remove the strap at all. Pin seems stuck and not movable. Is there some trick in removing those pins?

I just got a new Puck Pro and noticed it does not have any screen protection, some other computers (Cressi Leonardo) have a "bump on" protection. How easy is to scratch or damage the screen for the puck pro?

Two weeks ago I dove both the mares puck pro and suunto zoop novo, at the same time on 17 dives. I was on nitrox, from 28-32% O2. That's what the boat provided. The mares has three settings from more liberal to more conservative. I found that on all three, I had much less no decompression time...

SOLD (message to ScubaBoard: why not use the prefix 'sold' instead of 'closed'?). This kit is has been SOLD in Brisbane, Australia: $700 AUD (or close offer). As new, never used. Selling after returning from extended time overseas. Will be snorkeling and free-diving so no longer need this...