Table Mount Freud VCE3000
when router is mounted under the table should it be in the compressed position or the exented position? and when using the "above the table" tool for adjusting the height of the router, before making any of these adjustments, do you have to release the "Plunge Locking lever" and hen finished the height adjustment, Lock the Plunge Locking Lever? and last question when using the above the table "Depth Adjustment Tool" in the "above table spindle Lock acces", you do this only so you can remove or insert a bit above the tale? and it only purpose is this?