Good but expensive and too short.

Buyer of my Q 120 I got from the seller also a Weber gas cartridge into my hands - this held good two week to the powerful subsided (2 persons, about 6-7 times indirectly grilled). For reasons of cost, therefore, the conversion kit has been purchased:

+ Conversion takes place very easy and worthwhile in steady use of the grill always (Attention, burner and control valve should be strengthened but what takes about 15-20 minutes! Take time change from bottle to cartridge and back so not the point.)
= Tube with 60 cm short right (probably designed for Weber grill cart, but have an Ikea-trolley, for security reasons would prefer me 1 m)
- Steep price for 60 cm rubber tube and a pressure regulator (if necessary in the construction / retail demand and a high-quality alternative arrangements)