i'm quite new here too and saw this post and just had to respond. MasterN loves suspension as well. It's a fantasy He's had since He can remember. For Him it's the very simple suspension that gets His blood boiling. The kind where a woman is hung simply, by cuffs or rope on the wrists and ankles.
Unfortunately for us the reality wasn't much like the fantasy either. We've tried various types of cuffs and rope yet nothing has given me the ability to stay up long enough for a nice flogging or caning. The weight of your whole body being hung by your wrists/ankles is just too much for the average slave.
If you're looking for a more comfortable type of suspension, i've seen girls stay in a horizontal position for a long period of time. They were hung from many ropes that pretty much cradled the body.
slavegem mentioned suspension boots, i'd love to know where to get a pair of those.
Also let me caution you on comparing what you do to professional sites such as Insex.
#1 They have professional "riggers" who tie these women up.
#2 Bondage models are in great shape and physically used to being suspended.
#3 A lot of the time it's what you don't see that makes the suspension possible. Such as the girl being let down periodically to rest.
Lastly, before this gets even more longwinded...Do not use panic snaps on cuffs that are close together. The possibility of them rubbing together and coming loose is too great.
And good luck, if we find something that works well, i'll defintly post about it.