After lying in the garage for nearly 6 weeks decided that it was time to get cracking on with the Solar tube install...I was surprised how trouble free mounting the frame on the roof was (But I was unable to locate the bat straps in the roof space once pushed under the tiles

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Got rained off after putting up the frame, then yesterday gave up after 12 tubes pushed in....it's hard going fitting the tubes yourself......helper a definite requirement to save the legs ....the brother in law gave me a hand up with the manifold on Saturday
Purchased a lead flashing pack from navitron for the pipe penetrations but, once up on the roof I was a little daunted at how to fit them therefore, went for the core drill through the roof option with the silicon sealant. (Noticed that Screwfix do a lead replacement option with a fabric material and primer!!)
Anyway with 4 hours overcast weather yesterday, managed to raise the bottom of the tank temperature from 10oC to 24oC with only 12 tubes fitted....another 18 to go

Left enough space either side for two 20x58mm panels in the future........