"LeeB".....I replaced all of my shades in my Diplomat with MCD day/night shades and added a power shade to the windshield. I did the work my self, so I saved quite a bit. A couple of the shades they sent didn't work and had to have them ship me new spring mechanisms. They initially acted like I was lying.
At about the same time, my sister bought the equivalent "Auto Motion" shades. They're identical to MCD units, just less expensive. Knowing what I know now, I would go with the Auto Motion units if I had to do it again.
I know the MCD style shades are expensive, but be careful you don't buy some inexpensive alternative and then wish you had spent the money for the real thing. Not only do you want to improve their operation, but updating the look is always important.
Don & Mary
2014 Newmar Dutch Star - All Electric - 450 ISL
2016 GMC Canyon 4WD Crew Cab