*Floater*:
I'm just wondering if this might be doing more damage than good.... Thoughts, opinions?
Well first define "fits good when she's finally in it"? Full range of motion?
*Hands on opposing shoulder?
*Arms straight up?
*Bend down and touch toes, at least as well as in swimsuit?
*Inhalation is not hindered?
*Exhalation is not assisted?
If any of these are missed, she's in the wrong suit no matter how good it looks on her.
Now lets talk donning technique.....
First, as soon as she breaks a sweat she's going to need some sort of assistance, especially if there any internal rubber seals in this suit. This is best solved with light coat of suit snot. Commonly it's 1/3 cheap hair conditioner and 2 parts water in a pump sprayer. Squit some on the arms especially and rub it for full coverage. This will lubricate the suit but won't create suds.
Dunking the suit works in some situations but if she's diving in a 7mm I suspect there are times where getting into a soaked suit will set her up for evaporative cooling before the game even begins. Also if prepping for a shore dive way from the waters edge it may be a pain to go dunk it.
Personally I haven't had much luck with the pastic bag method but if it works for you, what the heck.
The lower half of the suit must be rolled on. Step into the legs but have them rolled down to the knees. If this is hard use some snot. I do prefer having ankle zippers but prefer not to have wrist zippers. Get the lower leg positoned so that the knee pads are in just the right places. Now roll the suit up the leg, this should be a no fuss operation. A little wiggle should get it up over the buttocks. Make sure it seated up into the crotch before thinking about entering the arms.
Next come the sleeves and given the fit of the wrists and the fact that you need to punch out through the sleeves snot can be a big help here. Apply it from the wrists to the shoulders. The arms should slide right in, otherwise it's probably the wrong suit.
Make sure that it's settles well on her shoulders. When the back zipper is closing you want to have a little bit of pull on the neoprene but the zipper gap should not be much more than 1 inch.
If the suit fits right it should not be a chore to get into it and when removed after the dive there should be slight impressions in the skin where the seals and stitching were. This indicates a light compression and mimimal potential for water and its movement.
If the wrist opening is exceptionally tight something like a tennis ball tucked into the tight spot can promote a little permament stretching.
If she has long hair the suit snot is also great for slicking her hair back so that it will stay out of the way while she dons her hood and mask. Thank my wife for that one.
Remember that this is supposed to be fun and there is no reason why she can't be carrying on a relaxed conversation while donning her neoprene.
Pete