I have hardlocked myself several times now due to the fact you don't sell nodes for the same price you buy them, there needs to be some kind of confirmation that you do in fact want to sell a node.. either that or recoup entire cost. 

Moving nodes is also incredibly unintuitive.

Love the concept, but the UI could do with some work.

Great catch JadedWill! v1.3.0 addresses your feedback:

- Sell confirmation now always shows before selling

- Sell price is now full refund (100% of buy price) to prevent hardlocks

Thanks for the report!