I recently purchased a Toro Self Propelled Mower (front wheel drive). Nice machine, and I have no problems with the cutting and/or mobility. My frustration is how some of the grass doesn't go into the bag and fly's either on top of the mower, or into the grass and I end up having to blow the grass with a blower or recutting certain areas. Can I order a new bag, or can you assist me with tips to keep the grass flowing into the bag. The bag does not leak, rather some of the grass just shoots out of the mower. Frustrating!
Thanks for any assistance

Is this a convertible mulching mower? Is it possible your using a mulching blade?