I just got a new DLE55 from PEAK MODELS along with their PITTS PYTHON ARF. Both seem to be excellent. My question is has anyone bought replacement spark plugs for these engine? I emailed "WAY", the contact person for PEAK Models and he instructed me to get an NGK brand CMR6A plug for it. I did, and it is the correct threads for the engine, but the tip of the plug where the shielded ignition cap goes on will not fit. The NGK plugs are like a regular car or weed eater type plug end and the shielded plug cap that came with the DLE 55 ignition is a different type for a different style plug end. Anyone got any ideas? Thanks in advance..PACO