yes, the lock is on the outside ... it can be a job to get in, particularly if it's a poor quality rubber or if the glass is a fraction oversize - there is a tool made for the job that's helpful, which should be available at any FLAPS - a wipe of liquid soap in the groove can help too

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics