by 48Rob » Thu Mar 13, 2014 6:57 am
Using lighter materials is fine.
Most vintage trailers depend on the sum of all the parts, securely fastened to each other, to make up the strength of the whole.
Redistributing a little weight shouldn't cause any big problems, but major redistribution with little to no thought of how removing 200 pounds from one side, or end and placing it on the other, can cause big problems.
Each trailer was designed with tongue weight, side to side weight distribution, axle placement, wheel, tire, spring, axle rating, etc. in mind.
When re-designing, consider existing weights, as well as temporary weights, such as food, supplies, water in tanks, etc.
Rob
Waiting for "someday" will leave you on your deathbed wondering why you didn't just rearrange your priorities and enjoy the time you had, instead of waiting for a "better" time to come along...