Hi John
The east way of doing what you want to do is to get a new type base and drill the holes in to match your Alum. base then pick a set of brass guides, then you are set to go.
Note****You may want to pickup a center pin so you can line up the new base plate on dead center of the alum. one,you also can use a 1/4" dia. dowel pin to line it up for the 1st. time,and use the 1/4" brass guide to set it up.
One more NOTE***if you want the new base to be the same neat size of the Fac.one you now have ,then take some double sided carpet tape and remove the old and stick it to the new one then put in on your router table and use a flush trim router bit to get it to the same size then drill the holes to mount it BUT you need to take great care to make sure it's dead center with the old plate.
-------------
Router Replacement Bases for 12.oo bucks
for Porter Cable® type Template Guides
http://www.mlcswoodworking.com/shop...tacc1.html#All_In_One_router_plate_kit_anchor
10 PC. SOLID BRASS TEMPLATE GUIDE KIT for 15,oo bucks.
The kit will have the 7/16" OD guide you need for the jig plus more.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=37402
---------------
Bj
The east way of doing what you want to do is to get a new type base and drill the holes in to match your Alum. base then pick a set of brass guides, then you are set to go.
Note****You may want to pickup a center pin so you can line up the new base plate on dead center of the alum. one,you also can use a 1/4" dia. dowel pin to line it up for the 1st. time,and use the 1/4" brass guide to set it up.
One more NOTE***if you want the new base to be the same neat size of the Fac.one you now have ,then take some double sided carpet tape and remove the old and stick it to the new one then put in on your router table and use a flush trim router bit to get it to the same size then drill the holes to mount it BUT you need to take great care to make sure it's dead center with the old plate.
-------------
Router Replacement Bases for 12.oo bucks
for Porter Cable® type Template Guides
http://www.mlcswoodworking.com/shop...tacc1.html#All_In_One_router_plate_kit_anchor
10 PC. SOLID BRASS TEMPLATE GUIDE KIT for 15,oo bucks.
The kit will have the 7/16" OD guide you need for the jig plus more.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=37402
---------------
Bj