We just got back from Spectacle Lake 2 days ago.
We planned to do Lemah 3 (main peak) from there but were unable to get to start of the route at the north inlet of the lake because the terrain that lined the northeast rim of the lake which is the approach to the 'shoulder' that had to be surmounted to get to the inlet was too overgrown to get thru so we had to abort.
suggest approach from Lemah meadow.