stackable extended horizontal dispenser

Stackable model of the horizontal dispenser, possibility of scaling.
This model is a modification of my published model: 
https://www.printables.com/es/model/357100-rotary-dispenser-horizontal-different-models

and is also included in this model. 

Original model = 70 diameter x 54 height.

Two pre-scaled models for dimensions:
Extended = 100 diameter x 100 height.
REduced = 50 diameter x 68 height

Other dimensions can be made with the calculation ,

Diameter needed / Diameter(70) = Y-Scale 
Required height / Height (54) = Z scale.
On the X axis the measurement is 298 mm and you can make it shorter or match it to the Y axis.

Example : 
Stl for boat diameter 50 x 80 height,. 
50 mm/70 = 0.714 Y scale.
80 mm/54 = 1.481 Z scale . 
X-axis possible 1 , 0.714 or other smaller value. 

Various presentations with CAD models