Leaf Blowers

I have a 125 BV X Series blower/vac 1 year old, and it leaks gas out of the top of the fuel tank, where the two clear hoses go in... it doesn't leak when it's setting upright, but will leak when using the vac bag attachment. It appears that the gas also squirts out when pumping the clear bulb at start-up. Is there an adjustment to do, or is there a new part that will fix the issue? It's tough getting gas all over my clothes!
Thank you!