+1 on the Ram Mount, i bought the midsized balls and the 9 (I think) inch arm. Its not one handed to move and it stays pretty much where you set it. The size of your plotter affects the size of the mount, I have an a95 Raymarine. Its heavy on the end of the mount, so go big.
Brad Pulse C&C 33 MkII Lake Huron Sent miraculously through cyberspace from my smartphone
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