@CWiedmer - the ratchet system (original buckles) on my FM's was week, and i was pulling them open in the pass so went down to my local snow ski shop and raided the spares. cost me like $20 to set both boots up with good buckles. also with proper buckles you can get a consistent fit. the ratchet i found either too tight too loose...
I put a carbon plate on as I kept bending the Aluminium plate that the block was on. FMs are great for safety and comfort however I needed improvement on performance. the velco was hit and miss, i had too much movement in the power block as the peg that goes into it, on the plastic plate was cut too narrow (or the block to wide) the actual mono plate i found was too soft and my leverage was bending/lifting it off the ski. basically I'm just too far out to get replacement pieces for them, shipping costs a fortune. i had them for 2 years and they were great during this time for safety. but every week id have to change or replace something.
@BraceMaker- ive skied 6 months and only had 1 release. therefor lack of mobility once that release happens doesn't bother me. rather have 5 minutes lack of movement and climbing on the swim deck than 6 months of a cast and rehab. however i do agree its a bit of a pest once you have released.
However I have now switched to Connelly Stealths. which is the best decision I've ever made in skiing. My old FMs weighed more than my ski and new binders put together! the boot is far narrower (not in fit). I've never thought about it, but watching a number of videos i noticed that the FM boots would catch the water and throw me a little off balance. the control and leverage is far better on the stealths, where the carbon shoe finishes and the leather upper starts is a perfect blend of support/stiffness.
i thought it would take me at least month to get on with them. 10 sets in and Ive increased my average count. way more consistent also. don't get me wrong the first week i was in the garage ALOT trying to get them right, it was a ball ache. but once right, i didn't have to worry about pieces bending/breaking slipping etc etc. phenomenal set up!!!
on Sunday had a crushing off side tip dig to tail slide, the exact type of crash that broke my ankle.
i maybe have one a year. while it was happening you can think if allot of things you can do while your laid up at home in a cast.....playstation, beer, sleep.
boat span real quick as he could tell it was one of "those" falls.
after a few seconds i was laughing my arse off, ski was off 30 foot from me and ankle not even a ache or a twinge! I'm honestly the happiest chappy at the lake for having that crash!
if you are in the "all in" camp check out stealths i swear by them!
I've seen OB4's, the finish on the plate system is epic, i mean Audi epic! really precise flawless finish. this is the system you need if you want independent release. if weight doesn't bother you these will last a lifetime and without issue. OB4 has taken a massive leap in the right direction and is a benchmark for quality. they really are that good. however for me, you will have to prise my Stealths out of my cold, dead, blistered hands. love em!