I wonder if that is the reason it's not listed when trying to enter the lens when posting to the gallery? Are Pentax trying to keep it hidden? My next camera and lenses will be.....

So are you holding an auction for this item? Have you a Reserve price for this?

I've looked on amazon etc but a lot of the feedback from buyers was not good. not seen a lot @1mtr wide on a say 10mtr roll. Think I'll just give up on the idea.

Have been looking for a source of this, at a reasonable price in the UK but the only sources I have found either seem expensive or the quality is poor. Any members recommend where to obtain this. About a metre wide.

Just to let you know everything is now working. Upgraded the firmware in the RF60 so now a Happy Snapper.

I must be doing something wrong somewhere Nigel. It will probably but some "newby" mistake in the settings. As I said I'm not too familiar with it and went onto the cactus page to check for updates but came away more confused than ever. Can't be too much the matter as it powers up and flashes on test. Flash firmware is A03 and the V6 is 2.1.001. With my 360fgz I have a pair of Photix triggers (marked Canon) but work ok. As a last resort I have a couple of sync cales so for home use I'll manage. Thanks again for your help. It is appreciated.

Thanks all for the comments. Nigel is correct, I have the RF60 Flash and the V6 triggers. So far I've got the flash to work off camera attached to a V6 and the other V6 on the camera. I will just use it like that as there doesn't seem to be the TX/RX built into the flash. What I'm also looking for now is some "Dressmakers Tracing Paper" for shooting through as per Adorama you-tube. Must be great to have all the gear and a studio to work in. Because of the water factor I was out on the patio with an old duvet cover, to prevent staining, on the ground. Fortunately it wasn't windy. All great fun.

Thanks for the encouraging words. I'm sure with the help of the forum members I'll get it sorted. I bought two V6 tx/rx as I was thinking one could be used for a second "other brand flash" when I felt this was needed. What I'm looking for is the reduction in power therefore shorter flash duration to try and eliminate blur in water splash shots as seen on you-tube. Must admit it's great fun and frustration trying to get it right

Thanks for the info Chris,
As far as I can see I have the triggers set to Group A and Ch1 and have tried the camera in all the modes through to Master and Controller without success. IIRC there was a way to trigger Pentax 360 without the small on camera flash operating but that is something else. On one of the Cactus triggers I get a message Dial Locked and can't seem to find any reference to that. I think I'm going to sit with a note book and write down what I do if I get it working. Maybe a project for the "Dark Nights". Even looking online I have to use ctrl and + to increase the manual to a readable size of font. Am just starting to use flash, for water splashes and the like as I don't get out and about for photography like I used too.

Decided to try and set up and use the Cactus RF60 with the Cactus 6 remotes. It is quite a while since I tried this. Unfortunately have not got either of the remotes to play with the flash and a Pentax K-3. This is probably down to me not understanding any of the settings although I do think I have the flash and triggers on Group A and Channel 1. I was hoping to use the flash for "splash" shots as in the demo on you tube it was lower power = shorter flash duration and therefore eliminate the drops blurring. The instruction booklets that came with this gear is useless to anyone with poor vision so it looks like they will be bound for "classified sales" soon