My main weakness in slope soaring is landing in strong winds. In calmer conditions it`s simple to circle round and land, but I`m not so good in strong winds (well rubbish in fact). So I had a session on Codden Hill where I literally launch the glider, ran up and down the ridge a couple of times and came in to land. That gave me lots of opportunities to practise my landings
This technique of 3D printing the wing ribs to hold a true aerofoil shape worked out super well! Combined with foam sheets, packing tape and the lightweight wooden spar, it performs amazingly well!