Hey, thanks for taking the time to give some feedback.
I've tried to rework the build bar as best as I can in the Itch windowed mode.
I'll have a think about the building movement and how that'd need to affect the recalculation of the wire paths. For now when you delete a bulding you get a 50% refund.
Have a go and let me know what you think. Getting it translated into the Itch browser view has been tricker than I hoped!