Thanks. Just watched the video link about extractor screws sent by r23on and I might head down to get some of those and see if that works.

Following with interest. This might help.me in the future as I have simular issues.

Looks Great. I have no front patio. It is a patch of dirt. Can't decide on concrete or deck. Either way I'll need to dig out to keep it below weep hol ...

Thanks for all the advice. Really like how my shiplap wall came up. I don't know how to post a pic.

@ProjectPete Thanks mate. That's terrific advice. I feel much better about tackling this diy project.

Thanks @Jason.It's for a wall in the loungeroom behind where tv cabinet all go. Only 'obsticle' is to go around the split system air con. I've removed ...