When we first looked at the detail drawings for the house from the log supply company we were concerned with how we would build some of the internal walls off the corner of dovetails where they appear in the house.
First of all, using some left over Western Read Cedar, we need to make sufficient infill blocks to creat one consistent surface to commence the log wall
Then these are screwed in place and this creates the consistent surface for the stud wall to be fixed too.
Then a piece of 4 x 2 is slotted and two 6″ “lag bolts” are used to secure this to the end of the dovetail and the start of the wall is in place. The lag bolts and slide plates must be set so that the bolts go into side grain and not end grain so you need to take this into account when marking out and making the two slots.
The advantage of putting the blocks in place to create a flat surface for the stud wall to start is that if you should ever wish to take the wall down you will be able to do so, remove the infill pieces and you have just a few screw holes to plug and hey presto, no one knows the wall was ever there.