Took me a while to find the perfect tubes and decent switch, but now i have the perfect heron hybrid setup 
1 x set of Chocolate style mech mod https://www.fasttech.com/p/1984902
1 x 350 paps tube for the all imporant paps switch https://www.fasttech.com/p/1830401
1 x Heron clone https://www.fasttech.com/p/1830408
1 x set of genuine Heron O rings GP Heron Replacement Set
The switch on the chocolate mod is crap, actually it's good but it's too long for hybrid mode with the heron, also no locking ring.
The O rings supplied with the heron clone are awful, pretty sure they're silicone, slightest bit of e-juice and they're sliding all over the place, not pocket friendly at all. Upgrading to the genuine Heron O rings and all is well again.
Paps switch is smooth as butter with really short throw, locking ring isn't reverse threaded but that doesn't prove to be any problem for me, the threads bite well enough on the chocolate tubes to stop the switch unscrewing when locking the mod.
![IMG_20141230_120311[1].jpg](https://data.forum.planetofthevapes.co.uk/attachments/29/29991-917c04a2272805036b7e771661980c9d.jpg "IMG_20141230_120311[1].jpg")
![IMG_20141230_120320[1].jpg](https://data.forum.planetofthevapes.co.uk/attachments/29/29993-9ae042e299a4d70bced04c2307ecead1.jpg "IMG_20141230_120320[1].jpg")
Cost of throwing this lot together from the sources i've listed: £40 approx
Cost of a genuine GP Heron + GP Paps 18500 SS edition (only 18500 tube) £176.48 + P&P
1 x set of Chocolate style mech mod https://www.fasttech.com/p/1984902
1 x 350 paps tube for the all imporant paps switch https://www.fasttech.com/p/1830401
1 x Heron clone https://www.fasttech.com/p/1830408
1 x set of genuine Heron O rings GP Heron Replacement Set
The switch on the chocolate mod is crap, actually it's good but it's too long for hybrid mode with the heron, also no locking ring.
The O rings supplied with the heron clone are awful, pretty sure they're silicone, slightest bit of e-juice and they're sliding all over the place, not pocket friendly at all. Upgrading to the genuine Heron O rings and all is well again.
Paps switch is smooth as butter with really short throw, locking ring isn't reverse threaded but that doesn't prove to be any problem for me, the threads bite well enough on the chocolate tubes to stop the switch unscrewing when locking the mod.
Cost of throwing this lot together from the sources i've listed: £40 approx
Cost of a genuine GP Heron + GP Paps 18500 SS edition (only 18500 tube) £176.48 + P&P
