Touchscreen SHIFT Alternative

[RowdyRocket]

I love Algodoo but it needs an onscreen SHIFT button for the Touch Theme. Shift is a must, with touch screens becoming more popular and now Windows 10's touch features popularity increases. Unfortunately the only thing tying me to my keyboard at the moment is the absence of a Shift button alternative on Algodoo.

Please add an onscreen shift key.

Thanks!
Joe