Synapse 0 #1 December 25, 2003 I'm looking at buying a used Pro-Dytter audible altimeter from someone in a different state, so I can't "try before I buy". I'm planning on using this in a bonehead boomerang helmet and after looking at the dimensions on www.l-and-b.dk it seems like it may be somewhat of a tight fit, so I was wondering if anyone knows if the two will play well together. -Syn Quote Share this post Link to post Share on other sites
newshooter12 0 #2 December 25, 2003 I believe any of the Bonehead helmets with audible pockets will fit it just perfectly. At least my Protrack (that i think is the exact same size or very close) fits like a glove in my gunner.I have noticed that i don't need to tighten the helmet quite as much with the audible in there, but i guess that's to be expected. matt Quote Share this post Link to post Share on other sites
Nightingale 0 #3 December 26, 2003 it fits. I have the same helmet and both protrack and prodytter fit fine. Quote Share this post Link to post Share on other sites
