I'm 36, 5'10", 200lbs. An atypical patient according to my doctor but not according to this string.

What alternatives are there to the standard constant pressure machines like the remstar plus? I've had trouble getting comfortable (felt like I couldn't breathe) even at low pressures although the ramp function is leaps and bounds better than the first loner machine I was given. Also, are there effe...

I registered although the author says guest my username is sleepdemons.