Don't know how many times I have hit the wrong "X" when trying to close the Transmit Panel on the right side of the screen in SmartSDR 1.0.5. Instead, I hit the wrong "X" and close down SmartSDR. The two "X"s are too close together on the screen. I would prefer that the Icon that is used to open the Transmit Panel could ALSO be used to close it in addition to the "X". Additionally, I wish the Transmit Panel Icon were on the right hand side of the screen near the TX Icon and time/date indicator, i.e., closer to the actual Transmit Panel. Just an ergonomic suggestion.