thanks so much for the replies, Roger and Jay. Yes, the foundation has been completed, minus filling in gaps with concrete or anchor bolts. I think my only real reason for wanting to secure the timber to the sill plate is to pass whatever code the inspector decides to use once they come back (I think it's up for debate, as there are very few timber frame structures in this area with the exception of Old Salem). I have seen straps used in pictures, put in place in the gaps of the concrete block and then anchored with concrete. I thought that might be an option, but I would like for it to look 'prettier' than that. THank you, gents. I may be emailing you with some questions as I move forward. Best regards-
Mark