Modded Barrel wrong weight

[Brygun]

Persisting to today and BAC v059 is the issue of the barrel recipe resulting object having a weight of 4 (four) and not 80 (eighty)

.Barrel-style tub. "Wooden tub" [effort:2] [phys:arms,hands] *CARPENTRY* /210/ \30\ %15% |1|
{Board} ( [remove] [ground]
{*cord} (4) [remove] '+as banding'
{Caulking} #4# [remove] '+caulk seams'
{*pot} (1) [ground] '+to hold hot caulking'
{Fire}      '+to soften caulking'
{Firewood} (4) [remove] [ground] '+to sustain fire'
{Axe} <Carving axe> '+for main shaping'
{Knife} <Small knife> '+for fine whittling'
[WEIGHT:80]
[CONT_CAPACITY:267]
[TILEGFX:ww-barrel]
[PRICE:10.5]
//Price adjustments closer to BAC original / 17 rather than
//Woodworking suggestions mostly on I recall digging around
//for pricing relative to the different container sizes

[Sami]

This must be because of empty container weights are presented internally in different way than other item weights.
It's a mess to explain, but since there's 8 bit variables in the play, I believe maximum container weight is 25.5 - and anything that exceed it doesn't work correctly.