short back country skis

Question
I'm a competent cross country skier and mountain snowshoer.  I wanted a simple back country ski set up which I thought would enable me to ski where I usually snowshoe.  I deliberately bought skis a little shorter than I should have - I'm not interested in speed, and I thought the shorter skis would help if I found myself barreling down a narrow, icy trail.  I used them for the first time today and I'm worried I really screwed up.  I'm 6', 170 lbs.  and using "Rossignol BC 90" metal edged 189 cm skis with a three pin binding. There was deep powder and I was worried that the front of the ski would dig under the snow (although most of the time I ski the trail will probably be broken by other skiers or snowshoers).  I know now I didn't really do my homework.  My question is: Can I justify sticking with the skis, giving it some time, learning what I can; or should I cut my losses and buy a longer ski? Also, my size 46 Alpina BC 2075 boots are really squeaking in the bindings.  Is there anything I can do for that?  Thank you very much for your time.

Answer
hi and thanks for the question. Sorry for the delay, have been working.

Im not really sure i can answer your question definatively, but i can offer some info - hope its useful.

Xcountry skis come in two lengths depending on the style you wish to do.
Shorter skis are preferred by those who do herringbone or skating style.
Longer skis by those who prefer the more classical glide style.

You can herringbone on longer skis - but you will find it a little more tiring over longer distances due to the lengthened stride you will need to take in order to clear the tail. Shorter skis can be used for the glide but you will have to shorten your stride length - or improve your balance in order to hold the position.

I suspect your skis are approx chin height? They should be a good length for what you want to do. I think you're probably just going to have to adjust to the length and the type of ski. As well as the balance point to ski them.

Changing to a metal edge means you have more control on the downhill sections. You have the option to do "telemark" turns down the hill rather than rely on the snow-plow. But if the track is icy - there isnt a lot you can do without ice-skates im afraid. BUt i think you will find the skis you have chosen will be ok. You have made quite a big change in your gear - think of it as learning to drive manual after auto!!  

The idea of getting a lesson would benefit you greatly. They will take into consideration your experience, your equipment and then show you how to best utilise it.

Sorr i cant be of any more assistance, good luck and enjoy the spills - afterall they make the best stories.

lisa