Oh yeah, its by no means a "proper" squat, but still decent.

I've been advised by my physio to do all my strength work single-leg to put more work through the (i think) Patella Tendon, as i have tendonitis of it (more commonly known as "runners knee") So i'm starting at about 50kg on the incline (i expect this to rise quite quickly when i get used to the movement), as it is certainly not equivalent to lifting exactly half what you can with two legs. Also going to start looking at single leg squats.