Sometimes it's helpful to have a bubble level on your G11 mount to position
the mout at the "Counterweight Down" (CWD) position.
This bubble level snaps in place over the screws on the RA housing of a G11 mount, ensuring that it is parallel with the DEC shaft. It is "push-fit" and will stay on the mount securely with friction, however a thin piece of double sided tape can be used for piece of mind.
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